Gutter Installation Cost in South Carolina (2026)

Whole-house gutter installation in South Carolina typically runs $1,100–$4,200, with 6-inch oversized K-style seamless aluminum the dominant residential profile and roughly 49 inches of annual precipitation driving sizing. South Carolina's 49-inch annual rainfall concentrated in summer thunderstorm cells and tropical-driven downbursts pushes 6-inch oversized K-style as standard residential profile — and Charleston, Hilton Head, and Myrtle Beach Atlantic salt-haze deposition corrodes standard galvanized hardware within 5-7 years, mandating stainless mounting on shoreline retrofits within 1 mile of the coastline.

State South Carolina
Cities Covered 13
Typical whole-house seamless aluminum K-style with downspouts $1,100 – $4,200
BLS roofer wage $19.84/hr

South Carolina rainfall & drainage drivers

  • Annual rainfall: 49 inches/yr — drives K-style sizing and downspout count
  • Dominant residential gutter profile: 6-inch oversized K-style seamless aluminum — dominant in high-rainfall and steep-pitch corridors
  • Ground snow load: 5 psf — drives gutter bracket spacing and ice-shield requirements
  • Ice-dam risk tier: Low — occasional freeze events, minimal ice-dam history
  • Hurricane wind tier: High — 140 mph+ design wind on coastal counties
  • Tree-canopy density: High — mature deciduous canopy drives gutter-guard demand and 2x annual cleaning frequency

South Carolina licensing & permits

  • License status: Statewide license required
  • License board: South Carolina Department of Labor, Licensing and Regulation — Residential Builders Commission (Specialty Contractor SP-RBE) (official site)
  • Permit: city or county building permit typical for gutter installation on new construction; Beaufort/Charleston enforce coastal wind code

How gutter installation costs vary in South Carolina

State-specific code or insurance rule: South Carolina SC Code §40-59 requires every Residential Builder and Residential Specialty Contractor to hold a Residential Builders Commission credential — and unique to South Carolina, the Specialty Contractor SP-RBE (Roofing/Siding/Exterior) classification authorizes envelope and gutter work distinct from the full Residential Builder license, with the Commission requiring a $10,000 surety bond and 8-hour pre-license building science continuing education.

Cities in South Carolina

Compare gutter installation pricing for 13 cities across South Carolina.

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